J. M. Mwadini, A. S. Samzugi, L. D. Isowe, and A. M. Omar, “Influence of internal communication on organizational performance of school hub libraries: Evidence from Zanzibar”, Afr. Quarterly S.S. Review, vol. 3, no. 3, Aug. 2026, doi: 10.51867/AQSSR.3.3.29.